1928 Iberian AA Refits

[Kaiser Kirk]

I took a similar route as the Norse.
Since the Iberians do not have as much Misc weight,
I made a sheet to figure out the lowest common denominator by type.
Some of the Iberian ships had AA-size guns which need to be swapped out

For Payment, I simply decided to repay the full Misc wt tonnage for the ship.
This would allow updates to torpedo loadouts, radios, etc.

1928 AA refits
							BEW
Class Name	Class Type	Units in Class	Armanent Wt	Miscellaneous	refit avail'	AA TYPE	AA+Ammo Wt	FC Wt		Cost	BP
Don Juan d'Austria	Battleship	4	2806	492	150	BB	93	284.2		0.492	0.093
Tigre	Armored Cruiser	2	2033	430	100	BC	177	205.6	swap 12x 90L50 250rpg	0.43	0.177
El Cid -Reply 10	Battleship	2	3478	700	302	BB	93	351.4		0.7	0.093
Leon	Battleship	2	4148	722	150	BB	93	418.4		0.722	0.093
Amadis De Gaulas	Armored Cruiser	6	923	261	80	C	106	94.3	*6x 90AA	0.261	0.106
Rios de Catalonia	Cruiser	8	297	201	100	C	46	31.7		0.201	0.046
Fontes Iberis	Cruiser	3	96	112	60	C	46	11.6		0.112	0.046
Cabellero de la Mancha	Cruiser	14	308	197	100	C	86	32.8	* 4x 90AA	0.197	0.086
Gabirel de Castilla	Cruiser	13	248	163	60	C	86	26.8	* 4x 90AA	0.163	0.086
BA-class	Destroyer	10	16	56	49	DD	15	2.1		0.056	0.015
C-class	Destroyer	10	27	100	88	DD	15	3.2		0.1	0.015
D-class	Destroyer	20	21	36	21	DD	15	2.6		0.036	0.015
E-class	Destroyer	20	21	36	36	DD	15	2.6		0.036	0.015
F-class	Destroyer Leader	18	21	95	40	DD	15	2.6		0.095	0.015
G-Class	Destroyer	26	37*	74*	24*	DD	25	4.2	*- 90mm	0.074	0.025
		AUX									0
Roscinante	Fleet Supply Ship	14	125	178	47*	DD	15	13	*under 2%	0.178	0.015
MSW-1	Minesweeper	60	12.8	78	42	MS	5.62	6		0.078	0.00562
		Battleship Refits – 100 t
		Cruiser Refits – 60t
		Destroyer Refits – 21t

[Kaiser Kirk]

1928 AA Refit - BB, Iberian Battleship laid down 1920

      8 - 2.95" / 75.0 mm 55.0 cal guns - 13.89lbs / 6.30kg shells, 300 per gun
     Anti-air guns in deck mounts, 1920 Model
     8 x Single mounts on sides, evenly spread
      8 raised mounts
      8 - 1.77" / 45.0 mm 70.0 cal guns - 3.12lbs / 1.42kg shells, 800 per gun
     Anti-air guns in deck mounts, 1920 Model
     4 x Twin mounts on side ends, evenly spread
      4 double raised mounts
      12 - 0.51" / 13.0 mm 120.0 cal guns - 0.08lbs / 0.04kg shells, 3,000 per gun
     Machine guns in deck mounts, 1920 Model
     12 x Single mounts on sides, evenly spread
      12 double raised mounts
      Weight of broadside 137 lbs / 62 kg
   - Gun armour:   Face (max)   Other gunhouse (avg)   Barbette/hoist (max)
   Main:   0.59" / 15 mm   0.59" / 15 mm            -
   2nd:   0.59" / 15 mm         -               -

[Kaiser Kirk]

1928 AA Refit - BC TIGRE, Iberian Battleship laid down 1920


Armament:
      12 - 3.54" / 90.0 mm 55.0 cal guns - 24.01lbs / 10.89kg shells, 400 per gun
     Anti-air guns in deck mounts, 1920 Model
     12 x Single mounts on sides, evenly spread
      12 raised mounts
      10 - 1.77" / 45.0 mm 70.0 cal guns - 3.12lbs / 1.42kg shells, 1,200 per gun
     Anti-air guns in deck mounts, 1920 Model
     10 x Single mounts on side ends, majority forward
      10 double raised mounts
      16 - 0.51" / 13.0 mm 120.0 cal guns - 0.08lbs / 0.04kg shells, 3,000 per gun
     Machine guns in deck mounts, 1920 Model
     16 x Single mounts on sides, evenly spread
      16 double raised mounts
      Weight of broadside 321 lbs / 145 kg
   - Gun armour:   Face (max)   Other gunhouse (avg)   Barbette/hoist (max)
   Main:   0.59" / 15 mm         -               -
   2nd:   0.59" / 15 mm         -               -

Tigre has 12 x 89.9mm/50 unshielded already
This weighs 57 tons + 39 tons ammo.
The remaining available misc wt is 100t
So up to196 tons can be added

The new loadout is 177 tons.
New armanent is +23 tons over the old number
Making new Firecontrol 2033+23= 2056

[Kaiser Kirk]

Three of the Cruiser classes already have 90mm guns,
so the AA refit replaces those with the newer 90mm
AND adds the bonus weapons below.

For the other cruisers the bonus weapons are the full loadout.
So the 90mm singles are superimposed over the main armament,
allowing both to fire on broadside....still not enough, but
allows engagement and disruption of high altitude bombers.


1928 AA CRU refit, Iberian Cruiser laid down 1920

Armament:
      2 - 3.54" / 90.0 mm 55.0 cal guns - 24.01lbs / 10.89kg shells, 300 per gun
     Anti-air guns in deck mounts, 1920 Model
     2 x Single mounts on sides amidships
      2 raised mounts
      8 - 1.77" / 45.0 mm 70.0 cal guns - 3.12lbs / 1.42kg shells, 1,000 per gun
     Anti-air guns in deck mounts, 1920 Model
     4 x Twin mounts on side ends, evenly spread
      4 double raised mounts
      12 - 0.51" / 13.0 mm 120.0 cal guns - 0.08lbs / 0.04kg shells, 3,000 per gun
     Machine guns in deck mounts, 1920 Model
     12 x Single mounts on sides, evenly spread
      12 double raised mounts
      Weight of broadside 74 lbs / 34 kg
   - Gun armour:   Face (max)   Other gunhouse (avg)   Barbette/hoist (max)
   Main:   0.59" / 15 mm         -               -
   2nd:   0.59" / 15 mm         -               -

[Kaiser Kirk]

1928 AA refit DD, Iberian Destroyer laid down 1920

Armament:
      4 - 1.77" / 45.0 mm 70.0 cal guns - 3.12lbs / 1.42kg shells, 1,000 per gun
     Anti-air guns in deck mounts, 1920 Model
     2 x Twin mounts on sides amidships
      2 raised mounts
      12 - 0.51" / 13.0 mm 120.0 cal guns - 0.08lbs / 0.04kg shells, 3,000 per gun
     Machine guns in deck mounts, 1920 Model
     12 x Single mounts on sides, evenly spread
      12 double raised mounts
      Weight of broadside 13 lbs / 6 kg
   - Gun armour:   Face (max)   Other gunhouse (avg)   Barbette/hoist (max)
   2nd:   0.59" / 15 mm         -               -


The Destroyer AA refit reflects the addition of AA guns, including at least a pair 45mm on a raised amidships lozenge over the torpedos and 13mm.

This costs 15 tons.


For the G-Class, the 90mm gun ( 8.8t) is also replaced with Twin 75m
which is 10.1 tons

[Kaiser Kirk]

1928 AA refit MSW, Iberian Minesweeper laid down 1920

Armament:
      1 - 2.95" / 75.0 mm 45.0 cal gun - 12.98lbs / 5.89kg shells, 300 per gun
     Quick firing gun in deck mount, 1910 Model
     1 x Twin mount on sides amidships
      4 - 1.77" / 45.0 mm 70.0 cal guns - 3.12lbs / 1.42kg shells, 1,000 per gun
     Anti-air guns in deck mounts, 1920 Model
     2 x Twin mounts on sides amidships
      2 raised mounts
      6 - 0.51" / 13.0 mm 120.0 cal guns - 0.08lbs / 0.04kg shells, 3,000 per gun
     Machine guns in deck mounts, 1920 Model
     6 x Single mounts on sides, evenly spread
      6 double raised mounts
      Weight of broadside 26 lbs / 12 kg
   - Gun armour:   Face (max)   Other gunhouse (avg)   Barbette/hoist (max)
   2nd:   0.59" / 15 mm         -               -

 

The 60 MSW have 3x75L45
That takes 12.8 tons

The replacement scheme takes  18t